mtd: spi: Correct parameters for s25fs512s flash

[u-boot] / drivers / pci / pci-uclass.c

diff --git a/drivers/pci/pci-uclass.c b/drivers/pci/pci-uclass.c
index de4c71bf886ce40384dfda51e9e900c199371968..46e9c71bdfba5b729303ad3666ea9491bebfb59c 100644 (file)
--- a/drivers/pci/pci-uclass.c
+++ b/drivers/pci/pci-uclass.c
@@ -1182,6 +1182,11 @@ static int _dm_pci_bus_to_phys(struct udevice *ctlr,
        struct pci_region *res;
        int i;
 
+       if (hose->region_count == 0) {
+               *pa = bus_addr;
+               return 0;
+       }
+
        for (i = 0; i < hose->region_count; i++) {
                res = &hose->regions[i];
 
@@ -1245,6 +1250,11 @@ int _dm_pci_phys_to_bus(struct udevice *dev, phys_addr_t phys_addr,
        ctlr = pci_get_controller(dev);
        hose = dev_get_uclass_priv(ctlr);
 
+       if (hose->region_count == 0) {
+               *ba = phys_addr;
+               return 0;
+       }
+
        for (i = 0; i < hose->region_count; i++) {
                res = &hose->regions[i];